E Instruments’ PPC Series of calibrators with built-in Hand Pump are offered in two separate models (P-Pneumatic or H-Hydraulic). These calibrators are appropriate for checking the calibration of pressure, differential pressure gauges, control values, pressure transmitters, pressure transducers, receiver gauges, and many other types of pressure switches and recorders. Features include ranges from -0.85 to 400 Bar; overall accuracy of ±0.05 percent F.S. plus one digit, temperature compensation of 0C to 50C (automatic), mA input, active loop : 50 mA, 25 mA passive loop; voltage range of 0V to 30V DC; pressure switch test: maximum 9 VDC, resolution of 0.01 mA/V; and low battery indication. Engineering units are: atm, Kg/cm², Bar, PSI, mbar, in Hg, cm H2O, in H2O, Pa, kPa, and Mpa.